CVE-2007-5512 in Database Server
Summary
by MITRE
Unspecified vulnerability in the Oracle Database Vault component in Oracle Database 9.2.0.8DV and 10.2.0.3 has unknown impact and remote attack vectors, aka DB21.
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Analysis
by VulDB Data Team • 07/29/2021
The vulnerability identified as CVE-2007-5512 resides within Oracle Database Vault component, a security feature designed to protect database contents from insider threats and provide fine-grained access control. This unspecified flaw affects Oracle Database versions 9.2.0.8DV and 10.2.0.3, representing a critical security weakness that could potentially be exploited by remote attackers. The vulnerability falls under the broader category of database security mechanisms that are intended to safeguard sensitive information while maintaining operational integrity. Database Vault serves as a protective layer that enforces security policies and restricts access to database resources, making its compromise particularly concerning for enterprise environments where sensitive data is stored and managed.
The technical nature of this vulnerability remains unspecified in the public disclosure, which is common for certain classes of database security flaws that may involve privilege escalation, access control bypasses, or authentication mechanism weaknesses. The lack of specific technical details in the initial description suggests that the vulnerability could potentially manifest through multiple attack vectors, including but not limited to manipulation of database vault policies, exploitation of configuration weaknesses, or indirect attacks that leverage other components within the Oracle Database ecosystem. The vulnerability's classification as remote attack vector indicates that an attacker may be able to exploit this weakness without requiring physical access to the database server, potentially through network-based attacks that target exposed database services.
The operational impact of this vulnerability is significant given that Database Vault is designed to provide protection against malicious insiders and unauthorized access to sensitive database information. When compromised, the vulnerability could allow attackers to bypass the security controls that Database Vault is meant to enforce, potentially leading to unauthorized access to confidential data, modification of database security policies, or complete compromise of the database's integrity. Organizations relying on Database Vault for security enforcement may face severe consequences including data breaches, regulatory violations, and loss of sensitive information that could impact business operations and compliance requirements. The vulnerability's remote exploitability amplifies the risk as it allows attackers to target systems from external networks without requiring direct access to the database infrastructure.
Mitigation strategies for this vulnerability should focus on immediate patching and configuration hardening of Oracle Database installations. Organizations must prioritize applying Oracle's security patches and updates that address this specific vulnerability, as the lack of detailed technical information suggests that the flaw may be exploitable through various methods. Network segmentation and firewall rules should be implemented to restrict access to database services, while monitoring and logging should be enhanced to detect potential exploitation attempts. The vulnerability's classification as a Database Vault component issue indicates that organizations should review their existing security policies and configurations to ensure that the protection mechanisms are functioning correctly. Additionally, implementing principle of least privilege access controls and regular security assessments of database environments can help reduce the potential impact of such vulnerabilities. This vulnerability aligns with CWE categories related to security configuration and access control mechanisms, and could potentially be mapped to ATT&CK techniques involving privilege escalation and credential access through database systems. Organizations should also consider implementing database activity monitoring solutions that can detect anomalous behavior patterns that might indicate exploitation attempts against database security components.